java.io.IOException: Unable to read entire block; 389 bytes read; expected 512 bytes

poi-dev | Eric Hartmann | 1 decade ago
  1. 0

    Problems while creating HSSFWorkbook with an InputStream

    poi-dev | 1 decade ago | Eric Hartmann
    java.io.IOException: Unable to read entire block; 389 bytes read; expected 512 bytes
  2. 0

    Getting error "Unable to read entire header" when created file through apache POI

    Stack Overflow | 2 years ago
    java.io.IOException: Unable to read entire header; 0 bytes read; expected 32 bytes
  3. 0

    Excel file saved by javamail API not readable to apache poi API (Open Source Projects forum at JavaRanch)

    coderanch.com | 1 year ago
    java.io.IOException: Your file contains 79 sectors, but the initial DIFAT array at index 1 referenced block # 98. This isn't allowed and your file is corrupt
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    Read XLS / XLSX Files in Java Using Apache POI | ThinkTibits!

    blogspot.com | 7 months ago
    java.io.IOException: Invalid header signature; read 0x4353414E2023233C, expected 0xE11AB1A1E011CFD0
  6. 0

    POI - User - Unable to open Excel 2007 file (block[ 0 ] already removed)

    nabble.com | 1 year ago
    java.io.IOException: block[ 0 ] already removed

  1. zokni
    POI
    5 times, last 6 months ago
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Root Cause Analysis

  1. java.io.IOException

    Unable to read entire block; 389 bytes read; expected 512 bytes

    at org.apache.poi.poifs.storage.RawDataBlock.<init>()
  2. POI
    HSSFWorkbook.<init>
    1. org.apache.poi.poifs.storage.RawDataBlock.<init>(RawDataBlock.java:98)
    2. org.apache.poi.poifs.storage.RawDataBlockList.<init>(RawDataBlockList.java:88)
    3. org.apache.poi.poifs.filesystem.POIFSFileSystem.<init>(POIFSFileSystem.java:123)
    4. org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:175)
    4 frames